Book digitized by Google from the library of the University of Michigan and uploaded to the Internet Archive by user tpb.
"Des troubadours" (v. 2, p.[i]-cxxiv) also published spearately under title: Des troubadours et des cours d'amour ... Paris, 1817
Vol. 1 contains "Recherches sur l'origine et al formation de la langue romane" and "Grammaire de la langue romane"; v. 6. "Comparaison des langues de l'Europe latine" and "Indication des principaux ouvrages cités dans ce volume" (p.[410]-412)
Notes
"Des troubadours" (v. 2, p.[i]-cxxiv) also published spearately under title: Des troubadours et des cours d'amour ... Paris, 1817.